Patents by Inventor Mikhail Viacheslavovich POPOV

Mikhail Viacheslavovich POPOV has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Optical device comprising achromatic phase doublet, and method for driving optical device with reduced chromatic aberration
    Patent number: 11921399
    Abstract: An optical device including an achromatic phase doublet and a method of driving an optical device having reduced chromatic aberration is provided. The optical device includes an electroactive lens including an electroactive material layer, wherein the electroactive lens is configured to form a doublet phase function by applying a voltage to the electroactive material layer, the doublet phase function including a kinoform phase function and a harmonic lens phase function.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: March 5, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Vladislav Olegovich Tigaev, Svetlana Vladimirovna Danilova, Dmitriy Evgenyevich Piskunov, Gavril Nikolaevich Vostrikov, Nikolay Victorovich Muravev, Mikhail Viacheslavovich Popov
  • OPTICAL DEVICE COMPRISING ACHROMATIC PHASE DOUBLET, AND METHOD FOR DRIVING OPTICAL DEVICE WITH REDUCED CHROMATIC ABERRATION
    Publication number: 20220269143
    Abstract: An optical device including an achromatic phase doublet and a method of driving an optical device having reduced chromatic aberration is provided. The optical device includes an electroactive lens including an electroactive material layer, wherein the electroactive lens is configured to form a doublet phase function by applying a voltage to the electroactive material layer, the doublet phase function including a kinoform phase function and a harmonic lens phase function.
    Type: Application
    Filed: May 12, 2022
    Publication date: August 25, 2022
    Inventors: Vladislav Olegovich TIGAEV, Svetlana Vladimirovna DANILOVA, Dmitriy Evgenyevich PISKUNOV, Gavril Nikolaevich VOSTRIKOV, Nikolay Victorovich MURAVEV, Mikhail Viacheslavovich POPOV
  • DISPLAY DEVICE AND SYSTEM COMPRISING SAME
    Publication number: 20220171215
    Abstract: A display device is provided. The display device includes at least one virtual object image source, at least one display device for displaying a virtual object image, and at least one variable lens. The at least one variable lens includes at least two variable optical cells.
    Type: Application
    Filed: February 22, 2022
    Publication date: June 2, 2022
    Inventors: Svetlana Vladimirovna DANILOVA, Vladislav Olegovich TIGAEV, Gavril Nikolaevich VOSTRIKOV, Nikolay Victorovich MURAVEV, Mikhail Viacheslavovich POPOV, Dmitriy Evgenyevich PISKUNOV
  • OPTICAL SWITCH AND IMAGE SYSTEM USING SAME
    Publication number: 20200174250
    Abstract: Provided are an optical switch and an imaging system using the same. The optical switch includes an electrically controlled optical shutter configured to alternately pass and block light beams incident thereon; and a prism array comprising prisms separated from each other by a gap and configured to deflect the light beams that passed through the optical shutter by a predetermined deflection angle, and being positioned on the optical shutter, wherein the optical shutter is configured to operate in a first mode of operation in which the light beams incident towards the gaps between the prisms of the prism array are passed and the light beams incident towards the prisms are blocked and a second mode of operation in which the light beams incident towards the gaps between the prisms of the prism array are blocked and the light beams incident towards the prisms are passed.
    Type: Application
    Filed: September 27, 2018
    Publication date: June 4, 2020
    Inventors: Nikolay Victorovich MURAVEV, Dmitriy Evgenyevich PISKUNOV, Jae-yeol RYU, Aleksander Victorovich MOROZOV, Mikhail Viacheslavovich POPOV, Stanislav Vladimirovich POLONSKY, Andrey Nikolaevich PUTILIN